A mathematical model suggests that when groups of different genetic ancestry mix, the link between that ancestry and physical traits weakens over time.

The modern human brain is relatively young, researchers report. Their new work nails down when the brain as we know it evolved.

New research with gar fish indicates that our eye-brain connection evolved far earlier than textbooks now say.

The way a water-splitting device gets more efficient over time could help make artificial photosynthesis a practical method for making hydrogen fuel.

Face and brain development are tightly linked, research finds, but that doesn't mean facial features indicate intelligence.

OPINION: A neuroscientist says that he’s particularly worried about kids, who may have spent much of last year learning online. Some easy hacks can help.

Accelerated aging is the price male baboons pay for being at the top of the social ladder, researchers report.

Once mistaken for a different species, reasearchers have confirmed that a frog found in a Florida backyard is actually the invasive tropical clawed frog.

Once mistaken for a different species, reasearchers have confirmed that a frog found in a Florida backyard is actually the invasive Tropical clawed frog.